Abstract: Large-integer extended GCD (XGCD) is a critical operation in cryptography applications such as new blockchains and modular inversion. We present the first ASIC for XGCD, which is $23 \times$ ...
Abstract: Based on SAND, this paper proposes a new algorithms, which utilize the method from SAND-2 to address the defects of bitwise AND operations. By introducing NAND operations, a novel nonlinear ...